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Ready to talk through what a slate roof could look like on your Chesterfield home? We handle the structural review, trustee paperwork, and city permit so you can focus on picking a slate that fits your street. Call and we will set a visit.
A slate roof is the last one your Chesterfield home will ever need, but only if it’s installed by a crew that understands the weight, the pitch, and the flashing detail these roofs demand. Many of the custom-luxury homes in Wildhorse, Kehrs Mill Estates, and Patchwork Fields were framed with slate or heavy-tile loads in mind, and homeowners here often want to upgrade from asphalt to genuine or synthetic slate. At Top Quality Exteriors, we handle slate installation, targeted repair, and full replacement on complex Chesterfield rooflines.
Slate stands apart because it’s a natural stone that outlasts almost every other material — 75 to 150 years is not uncommon when the deck and underlayment are sized correctly. That’s why we start every Chesterfield project with a structural review of the rafters and decking, then spec copper flashing, ice and water shield, and stainless nails so nothing fails before the slate does. If you’re weighing options between slate and other premium materials, our metal roofing in Chesterfield page walks through a similar longevity comparison.
Chesterfield sits on the west edge of the metro’s hail corridor, and slate handles that exposure better than any composition product on the market today. When April 2024 dropped golf-ball-sized hail near Clarkson Road and Olive Boulevard, and again when the June 2025 tornado tore through the Wildwood-Chesterfield line, the slate roofs in surrounding subdivisions largely held while asphalt neighbors were filing insurance claims. A properly installed slate roof also carries a Class A fire rating, sheds ice-storm loads without granule loss, and shrugs off the freeze-thaw cycling that shortens shingle life through every St. Louis winter. Because most Chesterfield custom homes carry complex multi-gable rooflines with dormers, turrets, and long open valleys, we spec woven or open copper valleys, step flashing at every wall, and a heavy synthetic underlayment. When a targeted repair fits better than a full slate install, our tile roofing in Chesterfield page covers the premium repair path.
A slate project is not a shingle job with heavier tiles. We follow a five-step process built around structural checks, custom sizing, and copper detail work, so your Chesterfield roof lands right the first time. Here is how each stage unfolds.
We start in the attic and confirm your rafters and decking can carry slate. Then we measure pitch, span, and any sagging you may not notice. You get a written structural note.
We walk you through Vermont, Buckingham, Spanish, and synthetic slate side by side. Each has a different weight, color range, and installed price per square. You pick your look.
Our crew strips the old roof, hauls debris off site, and inspects every sheet of decking. Rotten boards are swapped, and ice and water shield rolls on across eaves and valleys.
We hang each tile with copper nails set to a precise headlap. Copper step and valley flashing goes in as we climb. Ridge caps finish with bedded copper cleats for a permanent seal.
We photograph every valley and penetration for your records. Then we walk the property with you, sweep with a rolling magnet, and hand over papers with trustee sign-off attached.
Top Quality Exteriors is a BBB Accredited Business with an A+ rating, licensed in Missouri and Illinois, and fully insured for general liability and workers compensation. Our owner, Mario A. Granados, brings more than 7 years of industry experience to every Chesterfield project, and our 52-plus team members have installed slate on subdivision trustee-governed streets from Wildhorse and Broadmoor to Nooning Tree and Greentrails.
Because Chesterfield subdivisions often require architectural approval before a material change, we handle the trustee packet, submit color and profile samples, and pull the City of Chesterfield tear-off permit for you. Nothing about a slate install here is generic, and neither is our paperwork. Homeowners in Kehrs Mill, River Bend, and Baxter Crossings deserve a crew that knows it end to end. See our residential roofing in Chesterfield page for the broader picture.
Slate is a lifetime investment, and Chesterfield pricing tracks the size and complexity of the roof. A straightforward gable roof runs less per square than a Kehrs Mill custom home with steep pitches, multiple valleys, and turret detail. Natural quarried slate sits at the top of the premium roofing range, while synthetic slate composites bring the same look at a lower installed cost and a lighter structural load on older framing systems.
We give every Chesterfield homeowner a fixed written quote after the structural review, so there are no square-count surprises mid tear-off. Hearth Financing and GreenSky Financing are both available for qualified homeowners who prefer to spread the investment over time. Every job carries our 36-month workmanship warranty, with extended coverage up to a lifetime warranty on selected slate products and the manufacturer warranties on the materials themselves.
Every credential we carry is a commitment to quality, safety, and your peace of mind — on every project, in every state we serve.
